[akraino] Add IEC K8-calico scenarios

- bump Pharos git submodule to allow PODs with fewer nodes;
- add `k8-calico-iec-noha` scenario definition for Akraino
  IEC basic configuration;
- add `k8-calico-iec-vcp-noha` scenario definition for Akraino
  IEC nested (virtualized control plane) configuration;
- add `akraino_iec` state, which will leverage the Akraino IEC
  bootstrap scripts from [1];
- replace system.reboot salt call with cmd.run 'reboot' as it's more
  reliable;
- use kernel 4.15 for AArch64 K8 IEC scenarios;

NOTE: These scenarios will not be released in OPNFV since don't rely
on Salt formulas but instead of Akraino IEC scripts to install K8s.

[1] https://gerrit.akraino.org/r/#/q/project:iec

Change-Id: I4e538e0563d724cd3fd5c4d462ddc22d0c739402
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/mcp/reclass/classes/cluster/mcp-iec-noha/akraino/init.yml b/mcp/reclass/classes/cluster/mcp-iec-noha/akraino/init.yml
new file mode 100644
index 000000000..18bdf215a
--- /dev/null
+++ b/mcp/reclass/classes/cluster/mcp-iec-noha/akraino/init.yml
@@ -0,0 +1,32 @@
+##############################################################################
+# Copyright (c) 2019 Mirantis Inc., Enea AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+parameters:
+  _param:
+    # NOTE(armband): reuse Openstack definitions
+    akraino_iec_node01_address: ${_param:opnfv_openstack_control_node01_address}
+    akraino_iec_node02_address: ${_param:opnfv_openstack_control_node02_address}
+    akraino_iec_node03_address: ${_param:opnfv_openstack_control_node03_address}
+  linux:
+    network:
+      host:
+        iec01:
+          address: ${_param:akraino_iec_node01_address}
+          names:
+            - iec01
+            - iec01.${_param:cluster_domain}
+        iec02:
+          address: ${_param:akraino_iec_node02_address}
+          names:
+            - iec02
+            - iec02.${_param:cluster_domain}
+        iec03:
+          address: ${_param:akraino_iec_node03_address}
+          names:
+            - iec03
+            - iec03.${_param:cluster_domain}